submeasured
FK Sub LowF3
Specifications
| Topology | tapped horn |
|---|---|
| Net volume | 680 L |
| Dimensions (H×W×D) | 1400 × 900 × 1000 mm |
| Footprint | 9000 cm² |
| Weight | 110 kg |
| F3 | 22 Hz |
| Max SPL | 136 dB |
| Sensitivity | 103 dB |
| Output density | 107.7 dB/size |
| Connectors | speakON NL4 |
Drivers (1)
| Model | Format | Impedance | Fs | Detail | Pe | Sensitivity |
|---|---|---|---|---|---|---|
| Pyle PDW21250 | 21" | 8 Ω | 22.4 Hz | Qts 0.33 · Vas 703.8 L · Xmax 9 mm | 1000 W | 95 dB |
Measurements / Simulations
Notes
FK Sub LowF3: 21“ tapped horn reaching down to 22 Hz, extreme infrasonic extension.